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Ashley
Questions and answers by
Ashley
, page 7
Questions (1,944)
The puritans had a long-lasting effect on English society and, to some extent, our own. What would be some aspects of society
3 answers
635 views
An unknown element Q has two known isotopes: 60Q and 63Q. If the average atomic mass is 60.5 amu, what are the relative
2 answers
605 views
An unknown element Q has two known isotopes: 60Q and 63Q. If the average atomic mass is 60.5 amu, what are the relative
4 answers
1,661 views
An aqueous solution of nacl has a mole fraction of 0.21. What is the mass of NaCl dissolved in 100.0 mL of solution?
3 answers
884 views
A 4.2-kilogram block sliding down a ramp from a height of 4.5 meters above the ground reaches the ground with a kinetic energy
1 answer
452 views
Which of the following caused a split in the womens's suffrage campaign?
a.Alice Paul's aggressive strategy b.Carrie Champan
1 answer
483 views
Mr.Jensen is buying 2 dozen donuts for $10.98.
True or False. The expression 8.5 x 2/10.98 could be used to represent the cost of
1 answer
376 views
On vacation, your 1200- car pulls a 540- trailer away from a stoplight with an acceleration of 1.50. What is the net force
2 answers
751 views
The maximum depth of Lake Baikal, in Russia, is 1637 m, making it the world's deepest freshwater lake. If a beam of light with
4 answers
713 views
A vat in England nicknamed "Strongbow" is 19.7 m tall, but how wide is it? Suppose the vat is filled with water. A ray of light
2 answers
1,050 views
A vat in England nicknamed "Strongbow" is 19.7 m tall, but how wide is it? Suppose the vat is filled with water. A ray of light
3 answers
549 views
A British company makes optical fibers that are 13.6 km in length. If a beam of light travels along one of those fibers, always
3 answers
1,645 views
Darwin believed that Malthus' ideas about human populations applied more strongly to animals and plants. Why?
1 answer
395 views
What did Darwin believe is the consequence of overpopulation in animals and plants?
1 answer
357 views
1. Iron reacts with oxygen according to the following equation:
Fe + O2→ Fe2O3 a. Balance the equation. b. Assuming you start
2 answers
772 views
1. For the simple decomposition reaction below, rate = k[AB]2 and k = 0.40 L/mols.
AB(g) A(g) + B(g) If the initial concentration
1 answer
456 views
A proton has a mass of 1.672 X 10 -27 kg. What is its weight? (using 9.81 for gravity)
3 answers
1,600 views
y= ax^2+bx-4. How would i find the equation of this parabola with the points (0,-4) (1,0) (2,2) (4,0) and 6,-10)?
4 answers
526 views
a 45N lithograph is supported by two wires. One wire makes a 25 angle with the vertical and the other makes a 15 angle with the
4 answers
3,789 views
I need help with the DQ 2
week 2. Could someone help me please?
2 answers
784 views
In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at
2 answers
875 views
In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at
2 answers
590 views
I want to see if i got my answer correct for #1 but I need help on #2
1.A 150g aluminum pan containing 500g of water is heated on
2 answers
543 views
I want to see if i got my answer correct for #1 but I need help on #2
1.A 150g aluminum pan containing 500g of water is heated on
1 answer
504 views
A survey found that 25% of pet owners had their pets bathed professionally rather than doing it themselves. If 20 pet owners are
2 answers
1,035 views
i have no clue how to paraphrase!!!
paraphrase the quotation: the poets voice need not merel be the record of man it can be one
3 answers
699 views
Waht is the mass in mg of 0.016 moles of glucose (C6H12O6)?
1 answer
322 views
a simple random smaple of 55 mathematics teachers were timed as they completed sudoku puzzles. Their mean completion time was
3 answers
335 views
A solution consisting of 25.00 g Nh4Cl in 178 ml of water is titrated with 0.114M KOH.
How many mL of KOH are required to reach
3 answers
554 views
Given the function f with the restricted domain, find the points at which the tangent line is horizontal.
f(x)=2sec(x)-tan(x)
1 answer
460 views
please help i seriously don't understand any of these!!
solve by factoring: 1.x^3-12x = x^2 simplify 1.4c/12c^5 2. a^2x/a 3.
1 answer
439 views
I am supposed to outline how to integrate communication from a central command area to all areas of the organization. The
4 answers
1,061 views
If you have 200. mL of a 0.50 M solution of KOH and you wish to dilute it to 0.30 M, how
many mL of water should you add?
1 answer
325 views
For this Assignment, imagine that you are a policy analyst for your state human services department. You have been asked to
1 answer
491 views
given that a parabola has a directix of =-3.25 and focus of (0,-2.75) find the vertex
3 answers
338 views
if the sum of the focal radii of this ellipse is 12 what is the value of a^2?
1 answer
374 views
What would be the best technique to separate a soluble solid from a solution, like separating salt from a mixture of salt water?
2 answers
1,184 views
Some refrigerants used in air conditioners have been associated with..
A)somg B)destruction of the ozone layer C)thermal
2 answers
551 views
A thermostat is used for which of the following?
A) Maintaining the temperature is a room B)Turning a heating system on C)Turning
2 answers
573 views
Matching...
Heat engine Heat pump Boiler Thermostat -a heating appliance that uses heat energy released from fossil fuels to warm
4 answers
1,153 views
The internal energy of a material is determined by..
A)its temperature B)the kinetic energy of its molecules C)the potential
2 answers
959 views
I've been stuck on this problem for a while. Im not sure where to even begin.
A bike wheel is rotating with an angular velocity
1 answer
959 views
What is the lewis dot diagram for menthol? (C10H20O1)
2 answers
1,053 views
x^2=y^2-6x+8y=10
what shape is this?
1 answer
298 views
Neither her associates nor the doctor __________ the surgery is necessary.
thinks think
3 answers
1,152 views
-3t/t^3-t^2
1 answer
223 views
How do you solve log5 sqrt125?
2 answers
515 views
So I am writing a lab report and Im stuck with calculating the enthalpy change of combustion of the following reaction:
Mg+2HCl--
4 answers
594 views
solve the eauation check for extraneous solutions.
log5 x=4
1 answer
427 views
Decide on what substitution to use, and then evaluate the given integral using a substitution. HINT [See Example 1.] (Round your
4 answers
979 views
Kelsey has 6 coins. 1/3 of her coins are dimes. The value of the dimes is one-fourth the value of the coins. How much money does
3 answers
505 views
the volume ratio between the two gases should have been exactly 2:1. What physical property of either gas might explain the
1 answer
365 views
What is a Biochemical cycle and why is it important? Give at least one example.
1 answer
339 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
2 answers
539 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
1 answer
412 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
1 answer
512 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
1 answer
311 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
1 answer
507 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
3 answers
369 views
I've tried and tried and just can't do it. Please help solve this problem.
16-2(8w-7)=3w-18(2-w)
1 answer
261 views
Please help simplify this problem. Its Kinda hard.
8-5/8+1/2*6/9 Thanks
1 answer
355 views
A Saturn V rocket with an Apollo spacecraft attached has a combined mass of 2.1 105 kg and will reach a speed of 11.2 km/s. How
1 answer
452 views
70% of Amerians file their taxes electronically. For a group of 12 American adults who were selected at random, what is the
1 answer
372 views
70% of Americans file their taxes electronically. For a group of 30 American adults who were selected at random, what is the
1 answer
339 views
A small gelateria has ten flavors of ice cream. They also have four toppings: crushed graham crackers, fresh strawberries,
1 answer
910 views
If one card is randomly selected, what is the probability that the card selected is neither an ace nor a jack?
3 answers
722 views
if someone is born on Nov 01, 1998 how old are they in may 2011 or in 2011? shouldn't they be 13 but in my answer book the
1 answer
311 views
7(v+5)>56
1 answer
299 views
-12(c-6)<120
1 answer
269 views
48>3(w+7)
1 answer
235 views
-3(2b+4)>4(b+7)
1 answer
280 views
-5(3e-2)<-2(6e+7)
1 answer
261 views
8(4s-7)<6(2s+4)
1 answer
262 views
Alot or a lot?
1 answer
306 views
What is the Wilmot proviso?
1 answer
438 views
-9(f-6)<117
1 answer
301 views
8(m+5)>-32
3 answers
237 views
6(p-8)>78
1 answer
242 views
-12(g+8)>24
1 answer
209 views
-5(c+15)<75
1 answer
274 views
3(4b+8)<132
1 answer
299 views
8(2j-6)>2(4j-4)
2 answers
727 views
7(3g-9)>6(5g-6)
1 answer
275 views
An average person blinks their eyes about 20 times per minute. Estimate the number of times a person will blink in 1 year.
5 answers
2,785 views
A triangle has side lengths of (x+4), (4x-8), and (2x+8) units. If the perimeter of the triangle is at least 88 units, what is
4 answers
528 views
A triangle has side lengths of (x+4), (4x-8), and (2x+8) units. If the perimeter of the triangle is at least 88units, what is
2 answers
1,018 views
Order from least effective to most effective against pregnancy. Condoms, abstinence, sponges, birth control.
3 answers
998 views
1)9.32E-7 + 1.32E+4 =
2)1.32E+4 + 1.04E+5/6.47E+4= 3) 9.93E+6/(9.32E-7)(1.32E+4)= I keep getting a different answer from the
2 answers
485 views
What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion.
4 answers
450 views
This isnt homework but I found out that I am related to kit Carson (great great great great great great uncle) I wanted to know
2 answers
674 views
The part of a cell that protects it from its environment is the...?
3 answers
516 views
During the civil war, name three reasons each why the north's money value went down and why the south's money went even more
1 answer
449 views
What is the difference between accept and except?
1 answer
263 views
Hailey hurt her leg... Bad or badly
1 answer
447 views
What actions did William Carney take that he became the first black recipient of the congressional medal of honor?
2 answers
1,012 views
Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?
4 answers
1,035 views
Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?
2 answers
716 views
Simplify the expression 12q•0•q
1 answer
300 views
Simplify the expression (8•5)•1
3 answers
278 views
9n+5-9-9n
1 answer
255 views
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